Window Replacement Adelaide
Better Windows for Better Performance.
Custom measured and manufactured in Adelaide.
Replace one window, several rooms or the entire property.
Double-glazed and thermally broken options available.
Replace Outdated Windows with a Better-Fitting Solution.
Old windows can affect the comfort, appearance, ventilation and everyday functionality of a building.
Frames may become difficult to operate, seals can deteriorate and outdated glazing may provide limited protection against external temperatures and noise. The existing window style may also no longer suit the way the room is used.
MJ Architectural Windows & Doors replaces ageing windows with custom aluminium systems manufactured specifically for the existing openings.
From a single problem window to a complete home or commercial upgrade, our team manages the measurement, product selection, manufacture and professional installation of your new windows.
Talk to an ExpertBenefits of Replacing Your Windows.
Improved Thermal Comfort
Modern seals, suitable glazing and higher-performing frame systems can reduce unwanted heat transfer through the window.
This may help create more stable and comfortable indoor conditions across Adelaide’s hot summers and cooler winter periods.
Energy-Efficient Options
Double glazing, low-emissivity glass, ComfortEDGE™ and ThermalHEART™ thermally broken frames are available with selected systems.
The right combination depends on the orientation, window size, surrounding construction and energy objectives of the property.
Reduced External Noise
Appropriate laminated or insulating glass can reduce the amount of outside noise entering through the window.
Results depend on the complete frame, glass, seals, wall construction and source of the noise.
Frequently Asked Questions.
Can old timber windows be replaced with aluminium?
Yes. Many timber windows can be replaced with custom aluminium systems.
The existing frame, opening, reveals and surrounding construction must be assessed before the installation method is confirmed.
Can you replace old aluminium windows?
Yes. MJ Architectural can replace ageing aluminium windows with modern systems incorporating new frames, sashes, seals, glass and hardware.
Can I replace one window rather than the entire house?
Yes. We can replace an individual window, several selected openings or windows throughout the complete property.
For staged projects, selecting a consistent frame, colour and hardware specification can make future replacements easier to coordinate.
Can I change the window style during replacement?
Often, yes. An existing fixed, sliding or double-hung window may be replaced with another style where the opening, surrounding space and building requirements allow.
Our team can recommend an option based on ventilation, access, privacy and appearance.
Can replacement windows be double glazed?
Yes. Double glazing is available with selected Vantage®, Elevate™, ComfortEDGE™ and ThermalHEART™ systems.
The appropriate frame and insulating glass unit depend on the window size and performance requirements.
Do you offer thermally broken replacement windows?
Yes. ThermalHEART™ thermally broken windows are available for projects requiring a higher level of thermal performance.
The suitability of these systems depends on the opening, project objectives and budget.
Will replacement windows make my home more energy efficient?
Appropriate frames, glass, seals and installation can reduce unwanted heat transfer through the windows and improve thermal comfort.
Actual energy savings depend on the complete building, orientation, shading, insulation, window area and how the home is heated or cooled.
Can replacement windows reduce outside noise?
Suitable acoustic or double glazing can reduce external noise entering through the windows.
Performance depends on the glass, frame, seals, installation, wall construction and nature of the noise source.
Do I need to leave the property during installation?
Usually, occupants can remain at the property while standard window replacement is completed.
Installers will require clear access around each opening, and individual rooms may be temporarily unavailable. More complex or extensive projects may require different arrangements.
Do you replace commercial windows?
Yes. MJ Architectural replaces windows for selected offices, apartments, retail premises and other commercial buildings throughout Adelaide.
Let’s Bring Your Project Together.
Planning a new build, renovation, replacement or commercial project? MJ Architectural manufactures, supplies and installs premium aluminium windows, doors and framing throughout Adelaide.
Share your plans or project requirements with our experienced team and we’ll help you select the right products, glazing and performance options.